How to ensure the water quality of steam boiler?

1. Water treatment outside the boiler

Before entering the boiler, raw water is treated with water treatment equipment to remove impurities such as hardness, salinity, dissolved oxygen, etc., so that the feed water can meet the water quality requirements specified by steam boiler. Common water treatment equipment includes sodium ion exchange water softening equipment, ion exchange desalination equipment, reverse osmosis water purification equipment and thermal oxygen removal equipment.

2. Water treatment in the boiler

Chemical water treatment agents are used to enter the boiler along with the boiler feed water, and react with impurities in the water and boiler metal inside the boiler to avoid or slow down the corrosion of impurities in the water to the boiler metal and prevent the boiler from scaling.